I brought a new Jio Sim card, and tried inserting into the router MR-6400 which i brought it from Flipkart and got the delivery on 15th April 2024. I tried many ways from creating new Profile as follows:

1.  First Approch:
    Default Configuration after inserting jio simard
    Result: Status shows disconnected, and did not work at all

2. Second Approch
   Connection Name: Jionet

   Network: 4G Prefered

   PDP type: ipv4

   APN: Jionet

   Result: Didn't Work.

3. Third Approach:

   Network: 4G Only

  Connection Name: Jionet

   Other Setting: Auto

   Result: Didn't Work.

I checked for firmware upgarde, but it shows firmware all ready at latest version.
Firmware Version:‪1.6.0 0.9.1 v0001.0

Build 230418 Rel.34085n 

Hardware Version:‪TL-MR6400 v5.3 00000003 IMEI:861436067295083

My query is that, is latest Jio sim card supported with this router or not? if in case any one knows about it please do let me know inoder to fix.